4959190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 9630720

約数和(自身を除く): 4671530

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 607, 817, 1214, 1634, 3035, 4085, 6070, 8170, 11533, 23066, 26101, 52202, 57665, 115330, 130505, 261010, 495919, 991838, 2479595, 4959190]

約数ペア:

[(1, 4959190), (2, 2479595), (5, 991838), (10, 495919), (19, 261010), (38, 130505), (43, 115330), (86, 57665), (95, 52202), (190, 26101), (215, 23066), (430, 11533), (607, 8170), (817, 6070), (1214, 4085), (1634, 3035)]